CAS 7440-65-5
:Itrio
Descripción:
Itrio es un elemento metálico plateado con el número atómico 39 y se clasifica como un metal de transición en la tabla periódica. Es parte del grupo de elementos de tierras raras y es conocido por su alto punto de fusión y excelente estabilidad térmica. Itrio es relativamente estable en el aire, formando una capa de óxido protectora que previene la oxidación adicional. Se encuentra típicamente en minerales como xenotima y monacita y se extrae principalmente a través de varios procesos químicos. Itrio exhibe una variedad de estados de oxidación, siendo +3 el más común en compuestos. Se utiliza en diversas aplicaciones, incluidos fósforos para tubos de televisión en color y luces LED, superconductores y como agente de aleación en metales para mejorar la resistencia y la resistencia a la corrosión. Además, los compuestos de Itrio se utilizan en aplicaciones médicas, particularmente en el tratamiento del cáncer a través de radioisótopos. Sus propiedades únicas hacen de Itrio un material valioso en los campos industrial y tecnológico.
Fórmula:Y
InChI:InChI=1S/Y
Clave InChI:InChIKey=VWQVUPCCIRVNHF-UHFFFAOYSA-N
SMILES:[Y]
Sinónimos:- Itrio
- Yttrium element
- Yttrium-89
- Yttrium chips
- Yttrium
- YttriumpowderNREOmesh
- YTTRIUM ATOMIC SPECTROSCOPY STANDARD
- YttriumfoilNREOmmthickcagxmm
- Yttrium powder
- YttriumchipsampouledunderArgon
- YttriumchipsNREO
- YTTRIUM ICP/DCP STANDARD
- YTTRIUM ICP STANDARD
- YTTRIUM, AAS STANDARD SOLUTION
- YTTRIUM AA SINGLE ELEMENT STANDARD
- Yttrium
- Yttrium ingot
- MeSH ID: D015019
- Ver más sinónimos
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Pureza (%)
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90
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Encontrado 33 productos.
Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium foil, 0.25mm (0.01in) thick, 99.9% (REO)
CAS:<p>Form: Approx. 0.7g/25 x 25mm</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium pieces, 99.9% (REO)
CAS:<p>Yttrium pieces, 99.9% (REO)</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium powder, -40 mesh, 99.6% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.6%Peso molecular:88.91Yttrium foil, 0.127mm (0.005in) thick, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium ingot/button,≈50.8mm (2.0 in.) dia. x 11mm (0.43 in.) thick, 99% (REO)
CAS:<p>Yttrium ingot/button is used as intermediates, chemical research, laboratory chemicals, Manufacture of substances. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The origi</p>Fórmula:YPureza:99%Peso molecular:88.91Yttrium foil, 0.025mm (0.001in) thick, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium ingot, 99.9% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.9%Peso molecular:88.91Yttrium foil, 0.1mm (0.004in) thick, 99.6% (REO)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Fórmula:YPureza:99.6%Peso molecular:88.91Yttrium foil, 0.64mm (0.025in) thick, 99.5% (REO)
CAS:<p>Form: Approx. 1.8g/25 x 25mm</p>Fórmula:YPureza:99.5%Peso molecular:88.91Yttrium (99.9% REO)
CAS:<p>Yttrium chips (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:metal chunk or randomly sized piecesPeso molecular:88.90Yttrium ingot (99.9% REO)
CAS:<p>Yttrium ingot (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:ingotPeso molecular:88.90Yttrium powder, 99.9%
CAS:Fórmula:YPureza:≥ 99.9%Forma y color:Grey to black powderPeso molecular:88.91Yttrium Wire 0.5mm diameter, 99.9%
CAS:Pureza:≥ 99.9%Forma y color:Uniform grey or silver coloured wireYttrium foil (99.9% REO)
CAS:<p>Yttrium foil (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:0.127 mm thick (~0.36g/25 x 25mm)Peso molecular:88.90Yttrium foil (99.9% REO)
CAS:<p>Yttrium foil (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:0.25 mm thick (~0.7g/25 x 25mm)Peso molecular:88.90Yttrium pieces, 99.9%
CAS:Fórmula:YPureza:≥ 99.9%Forma y color:Grey to silver solidPeso molecular:88.91Yttrium Powder -200 mesh, 99.9%
CAS:Fórmula:YPureza:≥ 99.9%Forma y color:Grey to black powderPeso molecular:88.91Yttrium Foil 0.5mm, 99.9%
CAS:Fórmula:YPureza:≥ 99.9%Forma y color:Uniform silver coloured foilPeso molecular:88.91Yttrium Wire 1mm diameter, 99.9%
CAS:Pureza:≥ 99.9%Forma y color:Uniform grey or silver coloured wireYttrium, powder -40 mesh
CAS:<p>Yttrium, powder -40 mesh</p>Pureza:99.6%Forma y color:Fine PowderPeso molecular:88.91g/molYttrium foil (99.9% REO)
CAS:<p>Yttrium foil (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:0.64 mm thick (~1.8g/25 x 25mm)Peso molecular:88.90Yttrium powder (99.9% REO)
CAS:<p>Yttrium powder (99.9% REO)</p>Fórmula:YPureza:(99.9% REO)Forma y color:-40 meshPeso molecular:88.90Yttrium
CAS:Producto controlado<p>Yttrium is a silvery-white, hard metal that is used primarily in alloys. Yttrium has an oxidation number of 3+, and it reacts with water vapor to form hydroxides. Yttrium can be found in wastewater treatment plants because it is resistant to corrosion by chlorine. It also binds to the monoclonal antibody and causes light emission, which can be observed using electrochemical impedance spectroscopy (EIS). The redox potential of yttrium is high, which allows it to oxidize other metals at lower concentrations than other metals would need to oxidize yttrium. Yttrium also has a coordination geometry of group P2, which means that its electrons are located in the same plane as the nucleus and are not as easily dislodged.</p>Fórmula:YPureza:Min. 95%Peso molecular:88.91 g/mol
